##gff-version 3 A0R3N9 UniProtKB Chain 1 549 . . . ID=PRO_1000013989;Note=Glucose-6-phosphate isomerase A0R3N9 UniProtKB Active site 353 353 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A0R3N9 UniProtKB Active site 384 384 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A0R3N9 UniProtKB Active site 510 510 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473